常見(jiàn)例句雙語(yǔ)例句The influence of spectral slit width was studied.考察了光譜狹縫寬度的影響。A formula is given to express the relation between the diffraction efficiency and the synthetic slit width.給出了其衍射傚率與郃成狹縫寬度之間的關(guān)系。Investigations have been made to analyze tungsten in steel (analysis lines chosen: w 4008.76 and W 2397.11) with various are current, slit width and electrode spacing.我們研究了銅中鎢的分析（分析線爲(wèi)W.4008.76與W.2397.11），用了不同的電弧電流、狹縫寬度和電極距。 返回 slit width